From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Achim Gratz Newsgroups: gmane.emacs.devel Subject: Re: [PATCH] POSIX ACL support Date: Wed, 21 Nov 2012 20:09:12 +0100 Organization: Linux Private Site Message-ID: <874nkidb8n.fsf@Rainer.invalid> References: <878v9yr1h1.fsf@silenus.orebokech.com> <87ehjpp9b7.fsf@silenus.orebokech.com> <87mwybm84m.fsf@silenus.orebokech.com> <50ACF4E9.60604@cs.ucla.edu> <83k3tevn0l.fsf@gnu.org> <50AD1C91.5030708@cs.ucla.edu> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1353524974 4904 80.91.229.3 (21 Nov 2012 19:09:34 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 21 Nov 2012 19:09:34 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed Nov 21 20:09:45 2012 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1TbFg8-0001Hl-2v for ged-emacs-devel@m.gmane.org; Wed, 21 Nov 2012 20:09:44 +0100 Original-Received: from localhost ([::1]:37426 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TbFfx-0000Wk-Iq for ged-emacs-devel@m.gmane.org; Wed, 21 Nov 2012 14:09:33 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:44319) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TbFfv-0000WW-3a for emacs-devel@gnu.org; Wed, 21 Nov 2012 14:09:31 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TbFft-0000IN-RI for emacs-devel@gnu.org; Wed, 21 Nov 2012 14:09:31 -0500 Original-Received: from plane.gmane.org ([80.91.229.3]:50456) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TbFft-0000IJ-Kh for emacs-devel@gnu.org; Wed, 21 Nov 2012 14:09:29 -0500 Original-Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1TbFg1-0001Eh-3n for emacs-devel@gnu.org; Wed, 21 Nov 2012 20:09:37 +0100 Original-Received: from pd9eb4bfe.dip.t-dialin.net ([217.235.75.254]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 21 Nov 2012 20:09:37 +0100 Original-Received: from Stromeko by pd9eb4bfe.dip.t-dialin.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 21 Nov 2012 20:09:37 +0100 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 23 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: pd9eb4bfe.dip.t-dialin.net User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.2.50 (gnu/linux) Cancel-Lock: sha1:tAGv0iOj0g1fwD185Vc/KK9DZ40= X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 80.91.229.3 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:155031 Archived-At: Paul Eggert writes: > On 11/21/12 10:17, Eli Zaretskii wrote: >> Can a user on a Posix >> host always copy the ACLs, no matter what access right these ACLs >> specify? > > I don't know of any exception, no, though I don't pretend to be > an expert on Posix ACLS. On windows at least it is possible to have all access rights, but specifically not to create or change ACL. For POSIX, you need CAP_FOWNER privileges, which you should have for a newly created file (I don't know if that capability could be removed via SElinux policy, though). Regards, Achim. -- +<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+ SD adaptation for Waldorf rackAttack V1.04R1: http://Synth.Stromeko.net/Downloads.html#WaldorfSDada